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common-clients
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merged from trunk 

git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/branches/common/common-clients/2.0@73661 82a268e6-3cf1-43bd-a215-b396298e98cf
This commit is contained in:
fabio.simeoni 2013-04-19 11:00:53 +00:00
parent e3f4f60abe
commit 48e934b2c5
6 changed files with 159 additions and 20 deletions
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38
.classpath
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@ -1,10 +1,36 @@
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" output="target/classes" path="src/main/java"/>
<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources"/>
<classpathentry kind="src" output="target/test-classes" path="src/test/java"/>
<classpathentry excluding="**" kind="src" output="target/test-classes" path="src/test/resources"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER"/>
<classpathentry kind="src" output="target/classes" path="src/main/java">
<attributes>
<attribute name="optional" value="true"/>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources">
<attributes>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="src" output="target/test-classes" path="src/test/java">
<attributes>
<attribute name="optional" value="true"/>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry excluding="**" kind="src" output="target/test-classes" path="src/test/resources">
<attributes>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6">
<attributes>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
<attributes>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="output" path="target/classes"/>
</classpath>

3
distro/MAINTAINERS
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@ -1,2 +1 @@
* Fabio Simeoni (fabio.simeoni@fao.org), FAO of the UN, Italy
* Rena Tsantouli (e.tsantoylh@di.uoa.gr), University of Athens, Greece
* Fabio Simeoni (fabio.simeoni@fao.org), FAO of the UN, Italy

5
distro/changelog.xml
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@ -5,7 +5,10 @@
<Changeset component="common-clients-2.0.0" date="2012-09-01">
<Change>Rewritten as a framework for the implementation of client libraries that comply with the CL Design Model</Change>
</Changeset>
<Changeset component="${build.finalName}" date="2013-01-11">
<Changeset component="common-clients-2.0.1" date="2013-01-11">
<Change>Improved error handling in Plugin#convert()</Change>
</Changeset>
<Changeset component="${build.finalName}" date="2013-15-04">
<Change>AddressUtils preserve protocol from URIs/URLs</Change>
</Changeset>
</ReleaseNotes>

2
pom.xml
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@ -10,7 +10,7 @@
<groupId>org.gcube.core</groupId>
<artifactId>common-clients</artifactId>
<version>2.0.1-SNAPSHOT</version>
<version>2.0.2-SNAPSHOT</version>
<name>Common Clients</name>
<description>A framework for client APIs</description>

65
src/main/java/org/gcube/common/clients/builders/AddressingUtils.java
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@ -22,7 +22,7 @@ public class AddressingUtils {
private static final DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
private static final String scheme_prefix = "http://";
private static final String scheme_prefix = "http";
private static final String keyElementPrefix = "key";
static {
@ -30,7 +30,7 @@ public class AddressingUtils {
}
/**
* Return the address of a service endpoint.
* Return the HTTP address of a service endpoint.
* @param contextPath the context path of the service
* @param service the name of the service
* @param host the host of the endpoint
@ -40,8 +40,23 @@ public class AddressingUtils {
*/
public static W3CEndpointReference address(String contextPath,String service,String host, int port) throws IllegalArgumentException {
return address(scheme_prefix,contextPath,service,host,port);
}
/**
* Return the address of a service endpoint.
* @param protocol the protocol required to contact endpoint (e.g. HTTPS)
* @param contextPath the context path of the service
* @param service the name of the service
* @param host the host of the endpoint
* @param port the port of the endpoint
* @return the address
* @throws IllegalArgumentException if an address cannot be derived from the inputs
*/
public static W3CEndpointReference address(String protocol,String contextPath,String service,String host, int port) throws IllegalArgumentException {
W3CEndpointReferenceBuilder builder = new W3CEndpointReferenceBuilder();
builder.address(join(contextPath,service,host,port));
builder.address(join(protocol,contextPath,service,host,port));
return builder.build();
}
@ -54,7 +69,19 @@ public class AddressingUtils {
* @throws IllegalArgumentException if an address cannot be derived from the inputs
*/
public static W3CEndpointReference address(String contextPath,String service,URL address) throws IllegalArgumentException {
return address(contextPath,service, address.getHost(),portFrom(address));
return address(address.getProtocol(),contextPath,service, address.getHost(),portFrom(address));
}
/**
* Return the address of a service endpoint.
* @param contextPath the context path of the service
* @param service the name of the service
* @param address the address of the endpoint as a {@link URL}
* @return the address
* @throws IllegalArgumentException if an address cannot be derived from the inputs
*/
public static W3CEndpointReference address(String protocol,String contextPath,String service,URL address) throws IllegalArgumentException {
return address(address.getProtocol(),contextPath,service, address.getHost(),portFrom(address));
}
/**
@ -66,7 +93,7 @@ public class AddressingUtils {
* @throws IllegalArgumentException if an address cannot be derived from the inputs
*/
public static W3CEndpointReference address(String contextPath,String service,URI address) throws IllegalArgumentException {
return address(contextPath,service, address.getHost(),portFrom(address));
return address(address.getScheme(),contextPath,service, address.getHost(),portFrom(address));
}
/**
@ -82,8 +109,26 @@ public class AddressingUtils {
*/
public static W3CEndpointReference address(String contextPath,String service, String namespace, String key, String host, int port) throws IllegalArgumentException {
return address(scheme_prefix,contextPath,service,namespace,key, host,port);
}
/**
* Returns the address of a service instance.
* @param protocol the protocol required to contact endpoint (e.g. HTTPS)
* @param contextPath the context path of the service
* @param service the name of the service
* @param namespace the namespace of the service
* @param key the key of the instance
* @param host the host of the instance
* @param port the port of the instance
* @return the address
* @throws IllegalArgumentException if an address cannot be derived from the inputs
*/
public static W3CEndpointReference address(String protocol,String contextPath,String service, String namespace, String key, String host, int port) throws IllegalArgumentException {
W3CEndpointReferenceBuilder builder = new W3CEndpointReferenceBuilder();
builder.address(join(contextPath,service,host,port));
builder.address(join(protocol,contextPath,service,host,port));
builder.referenceParameter(key(namespace,key));
return builder.build();
@ -119,11 +164,11 @@ public class AddressingUtils {
}
//helper
private static String join(String path,String service,String host, int port) {
private static String join(String protocol,String path,String service,String host, int port) {
//some tolerance
if (host.startsWith(scheme_prefix))
host = host.substring(scheme_prefix.length(),host.length());
String address = scheme_prefix + host + ":" + port + path + service;
if (host.startsWith(protocol))
host = host.substring(protocol.length(),host.length());
String address = protocol + "://"+ host + ":" + port + path + service;
return address;
}

66
src/test/java/org/gcube/common/clients/AddressingUtilsTest.java Normal file
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@ -0,0 +1,66 @@
package org.gcube.common.clients;
import static org.junit.Assert.*;
import java.io.StringReader;
import java.io.StringWriter;
import java.net.URI;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.transform.stream.StreamResult;
import javax.xml.ws.wsaddressing.W3CEndpointReference;
import org.gcube.common.clients.builders.AddressingUtils;
import org.junit.BeforeClass;
import org.junit.Test;
import org.w3c.dom.Document;
import org.w3c.dom.NodeList;
import org.xml.sax.InputSource;
public class AddressingUtilsTest {
private static final DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
private static final String addressLocalName = "Address";
@BeforeClass
public static void setup() {
factory.setNamespaceAware(true);
}
@Test
public void addressPreservesProtocol() {
URI uri = URI.create("https://acme.org");
W3CEndpointReference reference = AddressingUtils.address("/some/context", "/someservice",uri);
URI parsed = addressFromReference(reference);
assertEquals(uri.getScheme(),parsed.getScheme());
}
//helper
private URI addressFromReference(W3CEndpointReference ref) {
try {
StringWriter w = new StringWriter();
ref.writeTo(new StreamResult(w));
Document document = factory.newDocumentBuilder().parse(new InputSource(new StringReader(w.toString())));
NodeList addresses = document.getElementsByTagNameNS("*", addressLocalName);
if (addresses.getLength() == 0)
throw new RuntimeException("reference does not contain an address");
String address = addresses.item(0).getTextContent();
return URI.create(address);
}
catch(Exception e) {
throw new RuntimeException(e);
}
}
}